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Webcast-Catalyst9k
New Member

BGP routes advertised to one external peer and not to other external peer

Hi

I have two external peers connected to my AS on single router

Strangley one of my IP blocks is advertising to one external peer and not to other

Route block is originated by one customer well coming to my router but sh ip bgp command showed the it is not advertsing to my one external peer.

I have allowed this block in prefix list of both peers.

All other routes are working fine.

Raza

3 REPLIES
Gold

Re: BGP routes advertised to one external peer and not to other

I suppose I'm a bit confused.... Is it being received fine, but not being advertised? Or is it being advertised to one external peer and not another? The first problem is likely to be syncronization. The second problem will take a bit more analysis, and we'll need some show commands to guess what it is.

Russ

New Member

Re: BGP routes advertised to one external peer and not to other

Thanks.Yes I am getting it fine but not advertsing to one peer.Although Prefix list allowed it.

New Member

Re: BGP routes advertised to one external peer and not to other

Ok resolved....

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